Recent history is replete with scandalous acts and charitable acts within the business community. Unfortunately, scandalous acts seem to occur with greater frequency than charitable acts – at least as reported in the broadcast and print media. An interesting corollary to the incidence of scandalous and charitable acts is the apparent differential involvement of men and women, particularly in scandals. This article explores a possible explanation for the apparent gender differential in involvement in scandals and acts of charity. Drawing on (...) a conceptual framework of three Fundamental Moral Orientations (FMOs) – selfishness, self-fullness, and selflessness – and relevant literature on gender effects, this article explores whether men and women are perceived as differing fundamentally in how they approach moral dilemmas. This phenomenon is examined with a sample of personnel (n = 682) from the hotel industry in Turkey. Results of the study indicate that gender has some effect on the perceived adoption of FMOs, and that these gender effects are generally consistent across age, educational level, and organizational rank categories. Implications of the findings are discussed. (shrink)

Quʹest-ce que lʹêre? Cette question passe pour fonder la philosophie. Encore faut-il s'entendre sur le sens du mot "être ". L'essence des choses détermine-t-elle leur existence? Devons-nous affirmer, au contraire, que l'existence conditionne l'intensité d'être qui qualifie une certaine réalité? Molla Sadr Shirazi, dans ce traité écrit en Iran au siècle de Descartes et de Leibniz, médite ces questions qui sont encore les nôtres. Mais les solutions qu'il propose s'évadent hors de nos perspectives, après avoir opéré une révolution décisive dans (...) la métaphysique des Orientaux. Penseur shi'ite en butte à la persécution, Molla Sadra est la plus haute figure de la philosophie iranienne islamique au temps splendide de la cour safavide d'Ispahan. Sa doctrine du primat de l'existence, que le présent ouvrage expose complètement, ouvre sur une interprétation spirituelle de la résurrection des corps. Cette traduction par Henry Corbin, qui fut aussi l'éditeur du texte original, a fait événement : par son ample introduction, il situe la question de l'être et déploie une explication comparée de ce que l'Occident grec puis médiéval en ont fait, avec la tradition shi'iite. -- Back cover. (shrink)

The central issue in this work is self-knowledge. The human soul is created in the Image of God with a purpose.

Zihnî temsillerin onto-epistemolojik statüsü İbn Sînâ sonrası felsefenin en tartışmalı problemleri arasında görülebilir. Problemin kökenleri bir yandan İbn Sînâ’nın farklı varlık düzlemleri arasında yüklemsel birlik elde etme teşebbüsünde, diğer yandan Fahreddin er-Râzî’nin zihnî varlık ve zihnî misallerin tümelliği eleştirisinde bulunur. Fahreddin er-Râzî’nin eleştirileri İbn Sînâ’nın önde gelen takipçilerini, İbn Sînâ’nın mahiyetlerin farklı varlık seviyelerinde korunumu ilkesini ve onun bilgiyi doğanın gayrimaddi temsili olarak tanımlamasını yeniden düşünmeye sevk etmiştir. Fahreddin er-Râzî’nin eleştirilerine karşı Nasîrüddin et-Tûsî mahiyetlerin ontolojik kapsamını daraltmış ve tümel yüklemlemeyi (...) yeniden tanımlamıştır. Kutbüddin er-Râzî’nin tartışmaya dâhil olması daraltma çabalarını daha ileri bir seviyeye taşımıştır. Tûsî’nin mahiyetlere sadece epistemolojik bir rol vererek onların ontolojik kapsamında yaptığı daraltmaya ilaveten Kutbüddin er- Râzî mahiyetlerin epistemolojik kapsamında da daraltmaya gitmiş ve İbn Sînâ’nın aklî suretlerini, hiçbir şekilde tümel olması mümkün olmayan, tikel bir zihindeki tikel suretler olarak değerlendirmiştir. Ayrıca Tûsî’yle birlikte, kendinde mahiyetlerin hariçteki fertler arasında müşterek varlığını reddeden Kutbüddin er-Râzî, bu iki adımdan yola çıkarak mutabakat ve tümellik tasavvurlarını yeniden tanımlamış, İbn Sînâ’nın hilomorfik cevher teorisi için mereolojik olmayan bir yorum geliştirmiştir. Bu makale İbn Sînâcı felsefede on üçüncü yüzyıldan itibaren ortaya çıkan bu adımları, İbn Sînâ’ya özgü gerçekçiliğin dönüşümü olarak okumakta ve bu dönüşüme giderek artan zihinselci bir eğilimin eşlik ettiğini öne sürmektedir. (shrink)

Reason and revelation are a topic that is debated by many parties to determine the position and superiority between reason and revelation. There are differences of opinion among thinkers regarding the position of reason and revelation. This debate has also attracted the attention of many Islamic thinkers, including Islamic philosophers. This paper explores the ontological capture of reason and revelation debate by two of the most prominent Sufi philosophers, Ibn ‘Arabī and Mullā Ṣadrā. This research employs a literature review as (...) a research methodology, with an emphasis on synthesis and integration. Through this research, it can be concluded that Ibn ‘Arabī’s and Mullā Ṣadrā’s ontological perspectives have deconstructed theological and epistemological disagreements between rationalists who place reason above revelation and their traditionalist opponents. Ibn ‘Arabī’s theory of creative imagination unveils the ontological order of reason and revelation, whereas Mullā Ṣadrā’s theories of tashkīk (gradation of being) and the union of the knower and the known during the production of knowledge (or to be more precise, the union of intellect and intelligible during intellection) consistently place reason and revelation not in opposing sides but rather in a single gradational existence. Both Ibn ‘Arabī and Mullā Ṣadrā have broken the theological and epistemological vicious cycle by introducing ontological interventions into the debate. Ibn ‘Arabī and Mullā Ṣadrā may or may not have intended to participate in the polemic; as a result, these outcomes were rarely mentioned in the historical context of the ideas. (shrink)

The primary and secondary sources of Islamic law often assume a binary distinction between ijtihād and taqlīd, ignoring a third level of engagement with the sources, which was conceptualized by some jurists as forming a distinct category. In this article I discuss the evolution of the terms ijtihād, taqlīd, and ittibāʿ, using a conceptual-historical approach. I argue that the use of taqlīd to mean “precedent-following” did not emerge as a technical term until after the time of al-Shāfiʿī. The distinction between (...) precedent-following and verifiable-following did not appear in legal discourse until the time of Aḥmad b. Ḥanbal. I also demonstrate that there were three approaches to these terms in legal discourse after the time of Ibn Ḥanbal, with three groups of jurists defining them in ways that advanced their different visions of law-making. I conclude with a discussion of the debate over the meanings of these terms in the eighteenth and nineteenth centuries. (shrink)

Lawami' al-Nazar fi Tahqiq Ma'ani al-Mukhtasar is Aḥmad b. Ya'qub al-Wallali's (d. 1128/1716) commentary on al-Sanusi's (d. 895/1490) compendium of logic, al-Mukhtasar. Al-Wallali was the first commentator on al-Sanusi's compendium after the author's autocommentary. In this publication, Ibrahim Safri offers a critical edition of this work, together with a study of the author's life and oeuvre. Safri also tries to show the indirect influence of Avicennism on logic in the Maghribi tradition in the seventeenth and eighteenth centuries. On the (...) basis of his writings on logic and philosophical theology, al-Wallali was considered a master of rational sciences by his contemporaries. (shrink)

This book explores the theory of love in the writings of the Great Andalusian Sufi Sheikh, Muḥyī al-Dīn Ibn 'Arabī (558-638/1165-1240). It begins by examining Divine and human love as found in the works of many Sufi masters that preceded Ibn 'Arabī, and then turns to the views of Ibn 'Arabīhimself.

Fəlsəfə tarixinə nəzər yetirdiyimiz zaman insanın mental hallarının əsasən ruh/nəfs fikri ilə izah edildiyinin şahidi oluruq. Nəfsin mahiyyəti məsələsi isə qədim yunan filosoflarından bəri müzakirə olunmuş və bu barədə fərqli nəzəriyyələr ortaya qoyulmuşdur. Qədim yunan filosoflarından Platon nəfsin maddi bədəndən təmamilə fərqli, qeyri-maddi bir substansiyadan təşkil olunduğunu düşünür və onun bədəndən müstəqil var ola bilən, əzəli və əbədi olduğunu iddia edirdi. Substansial dualizm olaraq tanınan bu nəzəriyyəni qəbul etməyən Aristotel isə nəfsi bədənin mükəmməlliyi kimi tərif edir və Platondan fərqli olaraq (...) onun bədəndən öncə var olması fikrini, eləcə də, ölümsüzlüyünü inkar edirdi. İslam filosofları Aristotelin nəfs tərifini qəbul etsələr də onu Platon kimi qeyri-maddi substansiya hesab edir və insanın maddi bədən və qeyri-maddi nəfsdən təşkil olunduğunu deyirdilər. Səfəvilər dövrünün İslam filosofu Sədrəddin Şirazi isə sələflərindən bir çox cəhətdən fərqlənən nəfs konsepsiyası ilə çıxış edir. O da İbn Sina və digər müsəlman filosoflar kimi nəfsin “orqanları olan təbii bir cismin ilk mükəmməlliyi (ἐντελέχια)” olmasına dair aristotelist tərifi qəbul edir, ancaq onun fikrincə tərifdəki orqanlar maddi bədən üzvləri olmayıb, nəfsin gücləridir. Platondan fərqli olaraq Şirazi nəfsin əzəli olmayıb yarandığını qəbul edir. Lakin nəfsin bədənlə birlikdə yarandığını düşünən İbn Sinadan fərqli olaraq Şirazi nəfsin yarandığı zaman mücərrəd varlıq olması fikrini rədd edir. Ona görə nəfs maddi bədəndə ortaya çıxır. Maddi yaransa da Şiraziyə görə nəfs təbiətən sahib olduğu substansial hərəkət sayəsində zamanla dəyişərək ruhani varlığa çevrilərək ölümsüzlük əldə edir. Bu məqalə Sədrəddin Şirazinin nəfs konsepsiyasını ələ alaraq onun nəfs və ruh anlayşını, nəfsin tərifi, yaranması və bədənlə münasibtinə dair fikirlərini təhlil edir. (shrink)

This paper presents a hitherto unknown early Arabic-Latin bilingual lead seal depicting a peace pact. The similarities of the Latin signs on one of its faces with those found on a Visigothic monetary issue attributed to the city of Seville, lead us to suggest that this seal could be from the earliest phase of the Umayyad conquest of the Iberian Peninsula, and that it probably alludes to the first peace pact established by Mūsā b. Nuṣayr with that city.

RésuméDepuis Ibn Mattawayh et Mānkdīm jusqu'à George Hourani et Marie Bernand, les spécialistes ont montré un intérêt constant pour la théorie de la connaissance d' ʿAbd al-Jabbār, intérêt plus grand encore depuis la parution des textes de Muʿtazilites tardifs comme leKitāb al-Muʿtamad fī Uṣūl al-Dīnd'Ibn al-Malāḥimī, et leKitāb Taṣaffuḥ al-Adillade son maître Abū al-Ḥusayn al-Baṣrī. Cet article examine la théorie de la connaissance immédiate d' ʿAbd al-Jabbār à partir de sonMughnī, ainsi que de textes écrits par ses élèves ou par (...) des Muʿtazilites tardifs. Est aussi étudié le rapport entre cette théorie et les arguments théologiques d'ʿAbd al-Jabbār. Ce travail est divisé en deux parties: en premier lieu, j'étudie la définition de la connaissance immédiate par ʿAbd al-Jabbār et les réactions de ses successeurs; en second lieu, j'analyse sa conception des types de connaissance immédiate étroitement liés à ses arguments théologiques. Et à partir de là, je montre comment le désaccord à propos du contenu de cette connaissance est à l'origine du débat opposant les théologiens musulmans (mutakallimūn) à propos de la validité de certains arguments théologiques. (shrink)

The article highlights one of the most important aspects of the modernizing potential of Falsafa (hellenizing philosophy of classical Islam), associated with the significance of the soteriological concept developed within its framework for the soteriological concept that began in the 19th century reconstruction of theological discourse. On the example of the activity of Jamaladdin al-Afghani (d. 1897), Muhammad Abduh (d. 1905), Rashid Rida (d. 1935) and other reformers, it is shown how thinkers inspired by the ideals of scientific rationality and (...) socio-cultural progress overcame the eschatologism of traditional theology, applying to the intellectualistically and presentistically oriented soteriological teachings of the Muslim peripatetics, primarily Ibn Sina (Avicenna; d. 1037) and Ibn Rushd (Averroes; d. 1198). In fact, denying the normativity of hadiths (reports of proper prophetic sayings) as a source of creed-aqida, modernists exclude from the traditional list of obligatory dogmas all principles based on hadiths, including traditions on the nearness of the end of the world and the signs that precede it. The article pays special attention to the reformist rehabilitation of Falsafa’s theses, previously qualified as heterodox: the immateriality of the soul, the unresuscitatability of the earthly body, the otherness of the otherworldly corporeality, the intellectual-imaginative nature of the afterlife, the universality of final salvation (apokatastasis). (shrink)

Este artigo apresenta uma tradução da hermenêutica sobre a unicidade de Deus de um capítulo (sura) do Alcorão, de acordo com o pensamento de Avicena (Ibn Sina). É o capítulo denominado capítulo do Monoteísmo, cujo número é 112 no Alcorão. Antes, porém, há uma introdução sobre o que representou o Alcorão nos primórdios do Islã e a sua influência no desenvolvimento da filosofia e da teologia em terras do Islã. Nesse texto, pode ser constatado que, na doutrina islâmica, o primeiro (...) fundamento e o mais rigoroso é a unicidade de Deus. É sobre isso que este artigo discorre. (shrink)

Este artigo apresenta uma tradução da hermenêutica sobre a unicidade de Deus de um capítulo (sura) do Alcorão, de acordo com o pensamento de Avicena (Ibn Sῑnā). É o capítulo denominado capítulo do Monoteísmo, cujo número é 112 no Alcorão. Antes, porém, há uma introdução sobre o que representou o Alcorão nos primórdios do Islã e a sua influência no desenvolvimento da filosofia e da teologia em terras do Islã. Nesse texto, pode ser constatado que, na doutrina islâmica, o primeiro (...) fundamento e o mais rigoroso é a unicidade de Deus. É sobre isso que este artigo discorre. This paper presents a translation of the hermeneutics of the oneness of God from chapter (sura) 112 of the Qur'an (the Chapter on Monotheism), according to the thought of Avicenna (Ibn Sῑnā). First, however, there is an introduction which presents the Qur'an in the early days of Islam, as well as its influence on the development of philosophy and theology in Islamic lands. It may be noted in this text that the first and most rigorous foundation is Islamic doctrine is the oneness of God. (shrink)

En el presente escrito se estudian varias piezas hasta ahora inéditas tanto al corpus de precintos producidos durante el períodod inicial de al-Andalus, como al de los ponderales realcionados con las emisiones monetarias de épocas diversas en la historia andalusí.

Este artigo apresenta uma comparação conceitual entre a obra De anima, de Aristóteles, e a concepção das faculdades da alma no Kitáb al-Nafs – edição árabe – (Livro da Alma, De anima), de Ibn Sina (Avicena), com o intuito de mostrar similitudes e in#uências de Aristóteles sobre o pensamento de Ibn Sina, nessa temática. Destaca, ainda, como e a época em que o estagirita foi recebido em terras do Islã, indicando o seu primeiro receptor, o &lósofo Al-Kindi, assim como, de (...) modo pormenorizado, uma comparação sobre a de&nição de alma dada pelos dois &lósofos, e as três espécies de alma, com ênfase para o conceito de alma racional. Apresenta, também, a estrutura de cada uma das obras. (shrink)

Yaaqub ibn Ishaq al-Kindi’s philosophy was a fundamental beginning for Arabic mediaeval philosophy. This philosopher was a great admirer and student of Greek philosophy, and influenced philosophers such as Avicenna. Some of his treatises were translated into Latin.

Ibrāhīm Ibn Sinān was one of the most famous scientists of the tenth century. His specialities were geometry, logic and philosophy of mathematics. In this volume, the works of this scientist are thoroughly researched, and three new hypotheses presented.

This paper is devoted to Ibn Sinn's text deals with two distinct, though closely related, subjects. First he considers the classification of problems, founded on the logical criteria which are the number and degree of indetermination of the solutions and the number of hypotheses and their possible independence. This classification does not replace the Hellenistic one, which remains relevant insofar as it purports to solve geometrical problems, but complements it and has a different frame of reference, applying principally to algebra, (...) that new born science. Ibn Sinn to bestow more importance on the role played by analysis in the course of the proof, the only role left to synthesis being to check that all implications involved in the course of analysis are in fact equivalences. This method will prove to be productive in algebra too, so much so that some algebraists will explicitly identify algebra with analysis. (shrink)

The “lost” Yaḥyā ibn ʿAdī treatises recently discovered in the Tehran codex Marwī 19 include a record of a philosophical debate instigated by the Ḥamdānid prince Sayf-al-Dawla. More precisely, Marwī 19 contains Yaḥyā’s adjudication of a dispute between an unnamed Opponent and Yaḥyā’s younger relative Ibrāhīm ibn ʿAdī (who also served as al-Fārābī’s assistant), along with Ibrāhīm's response to Yaḥyā’s adjudication, and Yaḥyā’s final word. At issue was a problem of Aristotelian exegesis: should “body” be understood as falling under the (...) category of substance or under the category of quantity? The unnamed Opponent argues that body is a species of substance; Ibrāhīm argues that technically speaking, body is a species of quantity, and hence an accident; and Yaḥyā judges that body is a species of substance, though for very different reasons than the Opponent gives. For the first time, the Arabic text of this exchange is edited and translated into English. Also provided is an Introduction that sets the debate in historical context, and discusses in particular the possible influence of John Philoponus. The debate is interesting and important not only because of the philosophical ramifications of the issues under discussion, but because it constitutes evidence of dialectical practice among Arabic-speaking philosophers from the middle of the 10th century. (shrink)

This paper is devoted to Ibn Sinān's treatise on analysis and synthesis. Ibn Sinān's text deals with two distinct, though closely related, subjects. First he considers the classification of problems, founded on the logical criteria which are the number and degree of indetermination of the solutions and the number of hypotheses and their possible independence. This classification does not replace the Hellenistic one, which remains relevant insofar as it purports to solve geometrical problems, but complements it and has a different (...) frame of reference, applying principally to algebra, that new born science. Ibn Sinān's classification will be taken up and used by algebraists. Secondly, the text presents a new way of setting out analysis and synthesis, so that they become exactly reciprocal. This leads Ibn Sinān to bestow more importance on the role played by analysis in the course of the proof, the only role left to synthesis being to check that all implications involved in the course of analysis are in fact equivalences. This method will prove to be productive in algebra too, so much so that some algebraists will explicitly identify algebra with analysis. Cet article est consacré au traité d'lbn Sinān sur l'analyse et la synthèse; Ibn Sinān y aborde deux sujets distincts quoique étroitement liés: – une classification des problèmes, fondée sur les critères logiques que sont le nombre et le degré d'indetermination des solutions, ainsi que, mais de façon moins pertinente, le nombre des hypothèses et leur éventuelle indépendance. Cette classification ne se substitue pas à la classification hellénistique qui garde sa pertinence en matière de problèmes de géométrie, mais se développe à côté de celleci dans un cadre radicalement différent, et est directement applicable à l'algebre, science qui se crée aux X e et XI e siècles. La classification d'Ibn Sinān sera reprise et utilisée par les algébristes; – une nouvelle façon d'exposer l'analyse et la synthèse d'un problème, afin qu'elles deviennent exactement inverses l'une de l'autre, ce qui conduit Ibn Sinān à accorder dans ses démonstrations une importance accrue à l'analyse, le rôle de la synthèse n'etant plus que de vérifier que toutes les implications mises en œuvre dans l'analyse sont en fait des équivalences. C'est en algèbre également que cette méthode se montrera féconde, au point que certains algébristes n'hésiteront pas à identifier l'algèbre et l'analyse. (shrink)

El poeta andalusí Ibrāhīm ibn Sahl (609/1212-649/1251), que se convirtió del judaísmo al islam, escribió poemas pertenecientes al subgénero de la poesía amorosa conocida como al-ġazal al-ʿuḏrī sobre los amados Moisés, y con menor frecuencia Mahoma. Las investigaciones sobre Ibn Sahl se han centrado, tradicionalmente, en la cuestión acerca de si la conversión histórica al islam fue sincera o si sus poemas sobre Moisés reflejan un anhelo oculto por el judaísmo. Este artículo problematiza esta cuestión, prestando atención a lo que (...) se sabe de las circunstancias históricas en las que vivió Ibn Sahl y por medio de una discusión crítica del fenómeno de la conversión. Luego redirijo la conversación sobre la poesía de Ibn Sahl: en lugar de tratar de comprender la sinceridad de la conversión de Ibn Sahl a través de su poesía este artículo lee sus poemas como textos literarios, con atención a sus juegos de palabras, imágenes e intertextualidad. El análisis de la poesía de Ibn Sahl, que presta mucha atención a esta significativa intertextualidad, ilumina la red de referencias religiosas que hay en ella y las formas en las que funcionan dentro de la poesía. La conclusión, tras la lectura atenta de poemas seleccionados del dīwān de Ibn Sahl, es que el mérito de estos poemas y las características que los han hecho atractivos para el público proceden de las formas en que mantienen la posibilidad de diferentes interpretaciones, por lo que continuamente avivan la curiosidad del público, así como su uso, que induce a los portentos del lenguaje figurativo, la intertextualidad y los juegos de palabras. (shrink)

Once Apollonius' Conics had been translated from Greek into Arabic, they became a main reference and the principal tool in studying solid problems, algebraic equations of 3rd and 4th degrees, infinitesimal mathematics, etc. Mathematicians of the 9th–10th centuries also studied the conic sections' constructions, as well as their continuous drawing and their drawing by points. Ibrāhīm ibn Sinān, as his grandfather Thābit ibn Qurra, was one of the most active and inventive mathematicians in these fields. Late Hélène Bellosta examined in (...) this article Ibn Sinān's contribution.Une fois les Coniques d'Apollonius traduits en arabe, ces livres sont devenus la référence indispensable et le principal instrument dans l'étude des problèmes solides, des équations algébriques des 3e et 4e degrés, des problèmes des mathématiques infinitésimales, etc. Les mathématiciens des ixe-xe siècles ont également étudié les constructions des sections coniques ainsi que leur tracé par points et leur tracé continu. Ibrāhīm ibn Sinān, comme son grand-père Thābit ibn Qurra, était l'un des mathématiciens les plus actifs et les plus inventifs en ce domaine. Dans cet article, la regrettée Hélène Bellosta a examiné la contribution d'Ibn Sinān.Send article to KindleTo send this article to your Kindle, first ensure [email protected] is added to your Approved Personal Document E-mail List under your Personal Document Settings on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part of your Kindle email address below. Find out more about sending to your Kindle. Find out more about sending to your Kindle. Note you can select to send to either the @free.kindle.com or @kindle.com variations. ‘@free.kindle.com’ emails are free but can only be sent to your device when it is connected to wi-fi. ‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply. Find out more about the Kindle Personal Document Service.DE L'USAGE DES CONIQUES CHEZ IBRĀHĪM IBN SINĀNVolume 22, Issue 1Hélène Bellosta DOI: https://doi.org/10.1017/S0957423911000129Your Kindle email address Please provide your Kindle [email protected]@kindle.com Available formats PDF Please select a format to send. By using this service, you agree that you will only keep articles for personal use, and will not openly distribute them via Dropbox, Google Drive or other file sharing services. Please confirm that you accept the terms of use. Cancel Send ×Send article to Dropbox To send this article to your Dropbox account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about sending content to Dropbox. DE L'USAGE DES CONIQUES CHEZ IBRĀHĪM IBN SINĀNVolume 22, Issue 1Hélène Bellosta DOI: https://doi.org/10.1017/S0957423911000129Available formats PDF Please select a format to send. By using this service, you agree that you will only keep articles for personal use, and will not openly distribute them via Dropbox, Google Drive or other file sharing services. Please confirm that you accept the terms of use. Cancel Send ×Send article to Google Drive To send this article to your Google Drive account, please select one or more formats and confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about sending content to Google Drive. DE L'USAGE DES CONIQUES CHEZ IBRĀHĪM IBN SINĀNVolume 22, Issue 1Hélène Bellosta DOI: https://doi.org/10.1017/S0957423911000129Available formats PDF Please select a format to send. By using this service, you agree that you will only keep articles for personal use, and will not openly distribute them via Dropbox, Google Drive or other file sharing services. Please confirm that you accept the terms of use. Cancel Send ×Export citation Request permission. (shrink)

RésuméUne fois lesConiquesd'Apollonius traduits en arabe, ces livres sont devenus la référence indispensable et le principal instrument dans l'étude des problèmes solides, des équations algébriques des 3eet 4edegrés, des problèmes des mathématiques infinitésimales, etc. Les mathématiciens desixe-xesiècles ont également étudié les constructions des sections coniques ainsi que leur tracé par points et leur tracé continu. Ibrāhīm ibn Sinān (909–946), comme son grand-père Thābit ibn Qurra (826–901), était l'un des mathématiciens les plus actifs et les plus inventifs en ce domaine. Dans (...) cet article, la regrettée Hélène Bellosta a examiné la contribution d'Ibn Sinān. (shrink)

Name der Zeitschrift: Archiv für Geschichte der Philosophie Jahrgang: 101 Heft: 3 Seiten: 471-476.

Nam ibn M recently edited and translated in French by Roshdi Rashed and Christian Houzel bit ibn Qurras treatise is its large use of a form of inferences that can be said in a sense that will be explained. They occur both in proofs of theorems and in solutions of problems. In the latter case, they enter different sorts of problematic analyses that are mainly used to reduce the geometrical problems they are concerned with to al-Khw’s equations.